Adobe announced the immediate availability of Photoshop CS4 11.0.1 on Wednesday. The pro image editing app update improved quality for Auto-Blend Layers, and added the ability to correctly recognize textures that have been edited with plug-ins.
The update also addressed problems caused by corrupt fonts and when pasting formatted text in a document, improved performance, and more. The Photoshop CS4 11.0.1 update is free for CS4 users and is available via the Adobe Updater, or as a download at the Adobe Support Web site.

Jeff Gamet
11” MacBook Air 1.4 GHz Intel Core 2 Duo: $849.00 Delivered

Did they fix the interface?
I will download later today and check it out.